New Features and Enhancements 2022.2.1
Altair Activate 2022.2.1 includes the following resolved issues.

Resolved Issues

Code Generation and Export
- Simulation of exported mixed Activate-Modelica models (FMUs) was slow.
- An unexpected parsing error in inlined code generation occurred for some models.
- romAI FMU support with inlined code.
Interfaces
- env variable PATH became empty after running a PSIM cosimulation model twice.
Modelica
- The Modelica compiler was updated to fix an error with the filter component.
OML
- There were evaluation phase performance issues. For example, the slider application and optimization were slow.
romAI
- romAI batch training examples did not run.
- In romAI Director, the physical constraint table scroll bar was not visible when there were more than 8 states.
- When a state label was deleted, an error was shown in the OML window.



Activateis an open and flexible integration platform for comprehensive system of systems simulation. Based on a hybrid block diagram modeling environment for signal blocks, object oriented physical components, and electric and electronics systems, Activate allows multiphysics analysis throughout the development cycle. The comprehensive support of math modeling, scripting and modeling languages, facilitate the re-use and integration of existing code within the same model. Multilevel modeling, using models of adjustable complexity, tool-independent Functional Mock-up Interface (FMI) standard, or co-simulation with Altair MotionSolve and Altair Flux facilitates multibody dynamics analysis for electromechanics sensors and actuator design. Activate empowers the collaboration and closes the links between multi-disciplinary engineering that are often isolated in development silos.

Altair Activate

Altairis a global technology company that provides software and cloud solutions in the areas of product development, high performance computing (HPC) and data analytics. Altair enables organizations across broad industry segments to compete more effectively in a connected world while creating a more sustainable future.
Download Free Altair Activate 2022.2.1 (7561) Win x64